Carrier WeatherMaker 48A7E 027 Manuals

Manuals and User Guides for Carrier WeatherMaker 48A7E 027. We have 1 Carrier WeatherMaker 48A7E 027 manual available for free PDF download: Installation Instructions Manual

Carrier WeatherMaker 48A7E 027 Installation Instructions Manual (40 pages)

Single Package Gas Heating/Electric Cooling Rooftop Units with ComfortLink Controls and Puron Refrigerant R-410A

Brand: Carrier | Category: Air Conditioner | Size: 8.38 MB

Table of Contents
1
Safety Considerations
1
Unit Considerations
3
Temporary Operation for a Completed Building
3
Temporary Operation for an Under-Construction
3
- Building
  3
Acoustical Considerations
4
Location
4
Ductwork
4
Acoustic Insulation
4
Installation
5
Step 1 - Provide Unit Support
5
- Roof Curb
  5
- Alternate Unit Support
  5
Step 2 - Rig and Place Unit
5
- Positioning
  5
- Roof Mount
  5
Step 3 - Field Fabricate Ductwork
23
Step 4 - Make Unit Duct Connections
23
- 48A2, A3, A6, and A7 Units
  23
- 48A4, A5, A8, and A9 Units
  23
- 48A2020-050 Units
  23
- 48A2060 Units
  23
Step 6 - Trap Condensate Drain
24
Step 7 - Install Gas Piping
24
- Optional Staged Gas Units
  25
Step 8 - Install Supply-Air Thermistors
25
- Modulating Gas Units Only)
  25
Step 9 - Make Electrical Connections
25
- Power Wiring
  25
- Field Power Supply
  25
- Field Control Wiring
  26
Step 10 - Make Outdoor-Air Inlet Adjustments
29
- Economizer and Fixed Outdoor Air Damper
  29
Step 11 - Position Power Exhaust/Barometric Relief
31
- Damper Hood
  31
Step 12 - Route VAV Static Pressure Sensors
33
- Vav Duct Pressure Transducer
  33
- Vav Building Pressure Transducer
  33
Step 13 - Install All Accessories
33
- Field-Fabricated Wind Baffles
  33
Bacnet Communication Option Wiring
36
- Wiring the Upc Open Controller to the Ms/Tp Network
  36
- Ms/Tp Wiring Recommendations
  36
Using ZS Sensor or an Equipment Touch
38

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Carrier WeatherMaker 48A7E 027 Installation Instructions Manual (40 pages)

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